Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All data (experiment and calculated) in the CCCBDB for HSO⁺ (Sulfur Monoxide, S-protonated)

Property		Experiment	Calculated	Comparison
Energies Entropies	Enthalpy 298.15K
	Enthalpy 0K
	Energy 0K		684
	Energy 298.15K		10
	Atomization Enthalpy 298.15K		0
	Atomization Enthalpy 0K		0
	Entropy (298.15K)		0
	Entropy at any temperature		0
	Integrated Heat Capacity		0
	Heat Capacity (Cp)		0
	Nuclear Repulsion Energy		685
	HOMO-LUMO Energies		580
	Barriers to Internal Rotation		0
Geometries	Cartesians		680
	Internal Coordinates		680
	Products of moments of inertia		672
	Rotational Constants		680
	Point Group		686
Vibrations	Vibrational Frequencies		679
	Vibrational Intensities		580
	Zero-point energies		679
	Vibrational scaling factors
	Anharmonic frequencies and constants
	Raman frequencies and intensities		421
Electronic States	Electronic states	x	1
Electrostatics	Atom charges		363
	Dipole		516
	Quadrupole		421
	Polarizability		432
Other results	Spin		0
	Number of basis functions		73
	Conformations		1